285070668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{1109}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 688235520

約数和(自身を除く): 403164852

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 691, 1109, 1382, 2073, 2218, 2764, 3327, 4146, 4436, 6654, 8292, 13308, 21421, 34379, 42842, 64263, 68758, 85684, 103137, 128526, 137516, 206274, 257052, 412548, 766319, 1532638, 2298957, 3065276, 4597914, 9195828, 23755889, 47511778, 71267667, 95023556, 142535334, 285070668]

約数ペア:

[(1, 285070668), (2, 142535334), (3, 95023556), (4, 71267667), (6, 47511778), (12, 23755889), (31, 9195828), (62, 4597914), (93, 3065276), (124, 2298957), (186, 1532638), (372, 766319), (691, 412548), (1109, 257052), (1382, 206274), (2073, 137516), (2218, 128526), (2764, 103137), (3327, 85684), (4146, 68758), (4436, 64263), (6654, 42842), (8292, 34379), (13308, 21421)]